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Individual Calculations January 2019 |
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| Phillips, David Total change: 4.80 | |   |
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| 10th CSC London Chess Classic: Weekend Under 2050 | London | ENG | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1807 | 2.00 | 4 | 0.12 | 40 | 4.80 | |
|  San Vicente Cosculluela, Jose | | | 1779 | ESP | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Rodriguez, Isaac | | | 1618 | ENG | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Myall, Ivan J | | | 1995 | ENG | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ramaiya, Anshu | | | 1931 | ENG | 0.50 | 1 | 0.17 | 40 | 6.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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